/* Authentication Pages Styles */
:root {
    --primary-color: #ff8c00;
    --primary-dark: #e67e00;
    --secondary-color: #2c3e50;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --info-color: #3498db;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f8f9fa;
    overflow-x: hidden;
}

/* Authentication Container */
.auth-container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.pexels.com/photos/1119796/pexels-photo-1119796.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&dpr=2') center/cover no-repeat;
    z-index: -2;
}

.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.8) 0%, rgba(52, 73, 94, 0.9) 100%);
    z-index: -1;
}

/* Authentication Card */
.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    max-width: 100%;
}

.auth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Header Styles */
.auth-header {
    margin-bottom: 2rem;
}

.logo-container {
    position: relative;
    display: inline-block;
}

.logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(255, 140, 0, 0.3);
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 140, 0, 0.4);
}

.auth-title {
    color: var(--dark-color);
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: #6c757d;
    font-weight: 400;
    font-size: 1rem;
    margin: 0;
}

/* Form Styles */
.auth-form {
    margin-bottom: 1.5rem;
}

.form-label {
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.9);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 140, 0, 0.25);
    background-color: white;
}

.form-select {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.9);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 140, 0, 0.25);
}

.input-group-text {
    background-color: rgba(255, 140, 0, 0.1);
    border: 2px solid #e9ecef;
    border-right: none;
    color: var(--primary-color);
    font-weight: 500;
}

.input-group .form-control {
    border-left: none;
}

.input-group:focus-within .input-group-text {
    border-color: var(--primary-color);
    background-color: rgba(255, 140, 0, 0.15);
}

/* Button Styles */
.auth-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: none;
    border-radius: 8px;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 140, 0, 0.3);
    background: linear-gradient(135deg, var(--primary-dark) 0%, #cc6600 100%);
}

.auth-btn:active {
    transform: translateY(0);
}

.btn-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Password Strength Indicator */
.password-strength {
    margin-top: 0.5rem;
}

.strength-bar {
    height: 4px;
    background-color: #e9ecef;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.strength-fill {
    height: 100%;
    width: 0%;
    transition: var(--transition);
    border-radius: 2px;
}

.strength-fill.weak {
    background-color: var(--danger-color);
    width: 25%;
}

.strength-fill.fair {
    background-color: var(--warning-color);
    width: 50%;
}

.strength-fill.good {
    background-color: var(--info-color);
    width: 75%;
}

.strength-fill.strong {
    background-color: var(--success-color);
    width: 100%;
}

.strength-text {
    font-size: 0.8rem;
    font-weight: 500;
}

.strength-text.weak {
    color: var(--danger-color);
}

.strength-text.fair {
    color: var(--warning-color);
}

.strength-text.good {
    color: var(--info-color);
}

.strength-text.strong {
    color: var(--success-color);
}

/* Password Match Indicator */
.password-match {
    background-color: transparent;
    border: none;
    border-left: 2px solid #e9ecef;
}

.password-match.match {
    color: var(--success-color) !important;
}

.password-match.no-match {
    color: var(--danger-color) !important;
}

/* OTP Section */
#otpSection {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form Check */
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(255, 140, 0, 0.25);
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Footer */
.auth-footer {
    padding-top: 1.5rem;
    border-top: 1px solid #e9ecef;
}

/* Toast Styles */
.toast {
    background-color: white;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.toast-header {
    background-color: rgba(255, 140, 0, 0.1);
    border-bottom: 1px solid rgba(255, 140, 0, 0.2);
}

/* Modal Styles */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.modal-header {
    border-bottom: 1px solid #e9ecef;
    background-color: rgba(255, 140, 0, 0.05);
}

.success-icon {
    animation: bounceIn 0.6s ease-out;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Social Login Buttons */
.btn-outline-danger:hover {
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-outline-primary:hover {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-card {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .auth-title {
        font-size: 1.75rem;
    }
    
    .auth-subtitle {
        font-size: 0.9rem;
    }
    
    .logo {
        width: 70px;
        height: 70px;
    }
    
    .form-control,
    .form-select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

@media (max-width: 576px) {
    .auth-card {
        padding: 1.25rem;
    }
    
    .auth-title {
        font-size: 1.5rem;
    }
    
    .btn {
        font-size: 0.9rem;
    }
    
    .input-group-text {
        padding: 0.5rem;
    }
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

/* Verified Badge */
.verified-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--success-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    animation: bounceIn 0.5s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Focus Styles for Accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .auth-background,
    .auth-overlay {
        display: none;
    }
    
    .auth-card {
        background: white;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}